SU11534A1 - A device for taking oil samples from a reservoir - Google Patents

Description

The present invention relates to devices for sampling oil from a tank, equipped with tubes located at different heights, pre-arranged for sampling from different levels.

In order to take a certain volume of a sample from a certain level, in the proposed instrument, cranes were used to connect the enclosing sample tanks and gauges to indicate the level of the samples taken.

In FIG. 1 shows a schematic of the instrument; FIG. 2 is a front view of the device; FIG. 3 is a top view; FIG. 4 side view. The proposed instrument consists of tanks A designed to contain robes taken from different levels of the propeller. The tank is connected to each other by cuttings in such a way that the device represents vessels connected to each other by a common pipe equipped with an outlet cylinder D. Each reserve is equipped with a water meter designed to indicate the level of the sample flowing out of the pipes with glass K. For sampling vc a certain level of “puddling BI dj,.,. With ,, with,,,

The tanks are connected between the plank T and pipe E. When assembled, the device is installed in Q.

Sampling is performed as follows: close all taps below tanks A, A,., And open all upper taps BI, By, Bg and a, tt.f. As the liquid under pressure is filled in the tanks A, A, .., which can be traced along the water-metering glass S, / close the taps, 2 ... After closing the taps BI, BZ, Pz, B, and opening the taps C, C, C, C, C, lower the liquid into the common pipe E and, after opening the valve D, assemble it into the substituted receiver for sampling.

When taking samples from individual levels, or from any one level, the corresponding taps are opened and closed at the reservoirs and, following the P scale and water resistance glass fC, take the required amount of the sample.

Pipes 1, 2, 3, 4 and 5, coming from tanks A, A ... to the sample site, can partially serve as water-measuring glasses when replacing gas tubes with glass ones.

subject of the patent.

A device for sampling oil from a reservoir, consisting of a series of tubes arranged at different heights, characterized in that in order to take a certain volume of the sample from a certain

level of oil or mixed samples applied cranes B, li, BZ ,,. C, C, C,. ,, connecting the tanks L at the bottom of the pipe E with the crane D and the water-metering glasses / With the cranes of the L predg1; 1e to indicate the level of the sample flowing from the pipes located at different heights to the tanks A

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